Products
Dyson V8
Roborock H7
Tested using Methodology v1.3
Updated Oct 15, 2025 05:23 PM
SEE PRICE
Walmart.com
Tested using Methodology v1.2
Updated Apr 17, 2024 09:01 PM
SEE PRICE
Amazon.com
Wet Compatible
No
Vacuum Type
Stick/Handheld
Bagless
Yes
Cordless
Yes
Anti-Allergy Filter (HEPA)
Yes
Wet Compatible
No
Vacuum Type
Stick/Handheld
Bagless
Yes (Bag Optional)
Cordless
Yes
Anti-Allergy Filter (HEPA)
Yes
Our Verdict
Dyson V8
Roborock H7
The Dyson V8 is better than the Roborock H7. The Dyson feels slightly sturdier, has fewer parts that need regular cleaning, delivers better performance on bare floors and low-pile carpet, and exerts a stronger suction force at its floorhead, resulting in superior crack-cleaning performance. However, the Roborock does have better battery performance. While its battery pack isn't removable, the Roborock can run for more than twice as long in its most energy-efficient mode and charges much faster. You can also use the Roborock as a bagged vacuum.
Variants
- V8 Motorhead (Black)
- V8 Motorhead Extra (Blue)
- V8 Animal (Nickel)
- V8 Fluffy+ (Nickel)
- V8 Animal+ (Purple)
- V8 Origin (Red)
- Car+Boat (Silver)
- V8 (Silver/Nickel)
- V8 Plus (Silver/Nickel)
- V8 Absolute (Yellow)
- H7 (Grey/Red)
- H7 Pure (Red)
Check Price
Red
V8 Origin
SEE PRICE
Amazon.com
Red
H7 Pure
SEE PRICE
Amazon.com
Black
V8 Motorhead
SEARCH
Amazon.com
Grey/Red
H7
SEE PRICE
Amazon.com
Blue
V8 Motorhead Extra
SEE PRICE
Amazon.com
Nickel
V8 Animal
SEE PRICE
Amazon.com
Nickel
V8 Fluffy+
SEARCH
Amazon.com
Purple
V8 Animal+
SEARCH
Amazon.com
Silver
Car+Boat
SEE PRICE
Walmart.com
Silver/Nickel
V8
SEE PRICE
Walmart.com
Silver/Nickel
V8 Plus
SEE PRICE
Walmart.com
Yellow
V8 Absolute
SEE PRICE
Amazon.com
Main Differences for
Bare Floor
Bare Floor
Threshold
Bare Floor
7.2
7.5
Cracks
7.0
5.0
Recurring Cost
10
7.0
Airflow
7.0
5.3
Full Comparison
Design
Build Quality
6.5
6.0
Build Quality Picture
Vacuum Type
Stick/Handheld
Stick/Handheld
User Maintenance
7.0
6.5
Maintenance Picture
Brushroll Cleaning Video
Recurring Cost
10
7.0
Recurring Cost Picture
Bag Part Number
No bag
Filter Part Number
965661-01
ASIN: B095393VF2
HEPA Filter Part Number
967478-01
ASIN: B095393VF2
Storing
6.8
6.9
Storing Picture
Height
45.08" (114.5 cm)
44.68" (113.5 cm)
Width
9.84" (25.0 cm)
6.30" (16.0 cm)
Depth
9.50" (24.1 cm)
9.84" (25.0 cm)
Cord Storing
Not Needed
Not Needed
On-Board Tool Storage
No
No
Vacuum Rack/Station
Yes
Yes
Dirt Compartment
6.9
6.9
Dirt Compartment Picture
Bagless
Yes
Yes (Bag Optional)
Volume
0.09 gal (0.35 L)
0.11 gal (0.40 L)
Full Indicator
Yes
Yes
Bag Included
No Bag Needed
2
In The Box
In The Box Picture
Range
10
10
Cordless
Yes
Yes
Cord Length
N/A
N/A
Hose Length
N/A
2.26 ft (0.69 m)
Minimum Wand Length
0.98 ft (0.30 m)
1.18 ft (0.36 m)
Maximum Wand Length
3.38 ft (1.03 m)
3.22 ft (0.98 m)
Total Range
N/A
N/A
Portability
8.2
8.2
Total Weight
5.58 lbs (2.53 kg)
5.62 lbs (2.55 kg)
Weight In Hand
3.06 lbs (1.39 kg)
3.42 lbs (1.55 kg)
Carrying handle
Yes
Yes
Battery
6.6
7.2
Minimum Battery Life
8 min
11.1 min
Maximum Battery Life
41 min
91.5 min
Recharge Time
242 min
181 min
Recharge Dock
Yes
Yes
Battery Life Indicator
Yes
Yes
Removable Batteries
Yes
No
Quality Of Life Features
Picture Of Controls
Rotating Head
Yes
Yes
Power Adjustment
Yes
Yes
Self-Propelled
No
No
Headlights
No
No
Easy On/Off
No
Yes
Head Surface Type Adjustment
None
None
Tools And Brushes
Tools And Brush Picture
Brushroll
Yes
Yes
Brushroll On/Off
No
No
Removable Brushroll
Yes
Yes
Turbo Brush
Yes
Yes
Crevice Tool
Yes
Yes
Upholstery Tool
Yes
No
Soft Bristle Brush
Yes
Yes
Hard Bristle Brush
Yes
No
Extension Wand
Yes
Yes
Ceiling Fan Tool
No
No
Pet Grooming Tool
No
No
Alternative Configuration
Alternative Configuration Photo 1
Alternative Configuration Photo 2
Blower Mode
No
No
Performance
Bare Floor Performance (Hardwood, Laminate, Tiles)
8.4
Setting Used
"Standard"
Bare Floor Large Debris Graph
Large Debris at 0 gal (0L)
87%
Large Debris at 0.07 gal (0.25L)
83%
Large Debris at 0.2 gal (0.75L)
N/A
Large Debris at 0.4 gal (1.5L)
N/A
Large Debris at 0.8 gal (3L)
N/A
Large Debris at 1.6 gal (6L)
N/A
Bare Floor Small Debris Graph
Small Debris at 0 gal (0L)
99%
Small Debris at 0.07 gal (0.25L)
100%
Small Debris at 0.2 gal (0.75L)
N/A
Small Debris at 0.4 gal (1.5L)
N/A
Small Debris at 0.8 gal (3L)
N/A
Small Debris at 1.6 gal (6L)
N/A
Hard Floor Pickup
6.0
Hard Floor Pickup video
Hard Floor Pickup Post Test
High-Pile Carpet Pickup
7.5
High-Pile Carpet Pickup Video
High-Pile Carpet Pickup Post Test
Low-Pile Carpet Pickup
6.5
Low-Pile Carpet Pickup Video
Low-Pile Carpet Pickup Post Test
Pet Hair Pickup
8.5
Pet Hair Pickup Video
Pet Hair Pickup Post Test
Low-Pile Carpet Performance
6.8
Setting Used
"Standard"
Low Carpet Large Debris Graph
Large Debris at 0 gal (0L)
63%
Large Debris at 0.07 gal (0.25L)
76%
Large Debris at 0.2 gal (0.75L)
N/A
Large Debris at 0.4 gal (1.5L)
N/A
Large Debris at 0.8 gal (3L)
N/A
Large Debris at 1.6 gal (6L)
N/A
Low Carpet Small Debris Graph
Small Debris at 0 gal (0L)
48%
Small Debris at 0.07 gal (0.25L)
73%
Small Debris at 0.2 gal (0.75L)
N/A
Small Debris at 0.4 gal (1.5L)
N/A
Small Debris at 0.8 gal (3L)
N/A
Small Debris at 1.6 gal (6L)
N/A
High-Pile Carpet Performance
8.5
Setting Used
"Standard"
High Carpet Large Debris Graph
Large Debris at 0 gal (0L)
80%
Large Debris at 0.07 gal (0.25L)
78%
Large Debris at 0.2 gal (0.75L)
N/A
Large Debris at 0.4 gal (1.5L)
N/A
Large Debris at 0.8 gal (3L)
N/A
Large Debris at 1.6 gal (6L)
N/A
High Carpet Small Debris Graph
Small Debris at 0 gal (0L)
73%
Small Debris at 0.07 gal (0.25L)
66%
Small Debris at 0.2 gal (0.75L)
N/A
Small Debris at 0.4 gal (1.5L)
N/A
Small Debris at 0.8 gal (3L)
N/A
Small Debris at 1.6 gal (6L)
N/A
Pet Hair Floor Performance
10
Pet Hair Graph
Bare Floor
100%
Low-Pile Carpet
100%
High-Pile Carpet
100%
Suction
6.8
5.8
Suction Video
Maximum Hose Suction
46.7 inH₂O (11.64 kPa)
67.0 inH₂O (16.68 kPa)
Maximum Head Suction
3.3 inH₂O (0.83 kPa)
2.4 inH₂O (0.60 kPa)
Normal Head Suction
1.5 inH₂O (0.38 kPa)
1.0 inH₂O (0.26 kPa)
Setting Used For Normal
"Powerful suction"
"Standard"
Hose Diameter
1.3" (3.2 cm)
1.3" (3.2 cm)
Airflow
7.0
5.3
Maximum Airflow Video
Maximum Hose Airflow
54.4 CFM (1.5 m³/min)
33.5 CFM (0.9 m³/min)
Noise
8.4
8.6
Noise Video
Bare Floor
72.7 dBA
70.2 dBA
Low-Pile Carpet
71.5 dBA
68.5 dBA
Maneuverability
7.5
7.5
Maneuverability Video
Pet Hair Furniture Performance
7.5
7.5
Sofa Pickup Video
Sofa Pickup Post Test
Air Quality
Sealing Quality Video
Anti-Allergy Filter (HEPA)
Yes
Yes
Cracks
7.0
5.0
Cracks Video
Wood Cracks Post Test
Stains
3.0
3.0
Stain Video
Stain Pickup Post Test
Water
0.0
0.0
Wet Compatible
No
No
Water Video
Water Pickup Post Test
Automation
Physical Automation
0.0
Automatic Recharging
No
Automatic Bag Emptying
No
Pathing Algorithm
No Pathing Algorithm
Physical Boundary Markers
No
Scheduled Start Buttons
No
Cycle Control Buttons
No
Navigation Control Buttons
No
Companion App Automation
0.0
Companion App Screen Grabs
App Name
No App
iOS Availability
Android Availability
Software Boundary Markers (No Go Zones)
No
App Scheduled Start
No
App Cycle Control
No
Navigation Control within App
No
Check Price
Red
V8 Origin
SEE PRICE
Amazon.com
Red
H7 Pure
SEE PRICE
Amazon.com
Black
V8 Motorhead
SEARCH
Amazon.com
Grey/Red
H7
SEE PRICE
Amazon.com
Blue
V8 Motorhead Extra
SEE PRICE
Amazon.com
Nickel
V8 Animal
SEE PRICE
Amazon.com
Nickel
V8 Fluffy+
SEARCH
Amazon.com
Purple
V8 Animal+
SEARCH
Amazon.com
Silver
Car+Boat
SEE PRICE
Walmart.com
Silver/Nickel
V8
SEE PRICE
Walmart.com
Silver/Nickel
V8 Plus
SEE PRICE
Walmart.com
Yellow
V8 Absolute
SEE PRICE
Amazon.com
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Dyson V8
Roborock H7
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